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1. 发明授权

US06941962B2 Convertible control device capable of regulating fluid pressure for multiple fluid types and associated method of use 有权
标题翻译：能够调节多种流体类型的流体压力的可转换控制装置和相关联的使用方法
公开(公告)号：US06941962B2
公开(公告)日：2005-09-13
申请号：US10449613
申请日：2003-05-30
申请人： Nabil Mikhael Haddad
发明人： Nabil Mikhael Haddad
IPC分类号： F02M13/08 , F02M21/02 , F02M21/06 , G05D16/06
CPC分类号： F02M21/0233 , F02D19/027 , F02M13/08 , F02M21/0212 , F02M21/0215 , F02M21/0239 , F02M21/0242 , F02M21/06 , G05D16/0661 , Y02T10/32 , Y10T137/0318 , Y10T137/1516 , Y10T137/5109 , Y10T137/7836
摘要： A pressure control device and associated method of use capable of regulating fluid pressure for multiple fluid types. The pressure control device includes a fluid sensing port, a pressure responsive device, a fluid sensing port, a valve, a valve seat, a first valve chamber, a second valve chamber that is moveable in relationship to the first valve chamber, a first member located within the first valve chamber, a first biasing mechanism located between the pressure responsive device and the first member, a first adjustment mechanism adjustably attached to the first valve chamber for selectively positioning the first member in relation to the first valve chamber, a second member located within the second valve chamber, a second biasing mechanism to apply pressure to the second member and a second adjustment mechanism adjustably attached to the second valve chamber for selectively positioning the second member in relation to the second valve chamber.
摘要翻译：一种能够调节多种流体类型的流体压力的压力控制装置和相关联的使用方法。压力控制装置包括流体检测端口，压力响应装置，流体感测端口，阀，阀座，第一阀室，可相对于第一阀室移动的第二阀室，第一构件位于所述第一阀室内的第一偏置机构，位于所述压力响应装置和所述第一构件之间的第一调节机构，可调节地附接到所述第一阀室的第一调节机构，用于相对于所述第一阀室选择性地定位所述第一构件;第二构件位于所述第二阀室内的第二偏压机构，用于向所述第二构件施加压力;以及第二调节机构，所述第二调节机构可调节地附接到所述第二阀室，用于相对于所述第二阀室选择性地定位所述第二构件。

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